8345441 has 8 divisors (see below), whose sum is σ = 9089640. Its totient is φ = 7615872.

The previous prime is 8345431. The next prime is 8345459. The reversal of 8345441 is 1445438.

8345441 = 554² + 555² + ... + 579².

It can be written as a sum of positive squares in 4 ways, for example, as 364816 + 7980625 = 604^2 + 2825^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8345441 - 2⁶ = 8345377 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8345431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2450 + ... + 4763.

It is an arithmetic number, because the mean of its divisors is an integer number (1136205).

Almost surely, 2^8345441 is an apocalyptic number.

It is an amenable number.

8345441 is a deficient number, since it is larger than the sum of its proper divisors (744199).

8345441 is a wasteful number, since it uses less digits than its factorization.

8345441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7315.

The product of its digits is 7680, while the sum is 29.

The square root of 8345441 is about 2888.8476941507. The cubic root of 8345441 is about 202.8382073700.

The spelling of 8345441 in words is "eight million, three hundred forty-five thousand, four hundred forty-one".